package com.jiangyao.job;

import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
import com.jiangyao.common.constants.CacheConstants;
import com.jiangyao.common.utils.DateUtil;
import com.jiangyao.common.utils.StringUtils;
import com.jiangyao.component.RedisComponent;
import com.jiangyao.model.entity.SysLog;
import org.json.JSONObject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.Date;
import java.util.List;
import java.util.Map;

@Component
public class IDCardIdentify {
    private static final Logger LOGGER = LoggerFactory.getLogger(IDCardIdentify.class);

    @Autowired
    private RedisComponent redisComponent;



    /**
     * 每天 凌晨2点10分执行一次：current
     * 清除多余的系统操作日志：只保留2周以内的日志
     */
    @Scheduled(cron = "0 */30 * * * ?")
    public void cleanSysLog() {
        LOGGER.info("==========更新百度云Tocken定时任务 start===========");
        getAuth();
        LOGGER.info("===========更新百度云Tocken定时任务 end===========");
    }

    public   void getAuth() {
        // 官网获取的 API Key 更新为你注册的
        String clientId = "Mzjh3DHDgC84SDnPS86vZptH";
        // 官网获取的 Secret Key 更新为你注册的
        String clientSecret = "DREonE3B7irjQnotRKF7s9BGtSsLfshp";
        String baiduTocken = getAuth(clientId, clientSecret);
        if(!StringUtils.isBlank(baiduTocken)){
            redisComponent.set(CacheConstants.CACHE_KEY_TOKEN_BAIDU_PREFIX , baiduTocken, CacheConstants.CACHE_TIME_30_MINUTE);
        }
    }

    /**
     * 获取API访问token
     * 该token有一定的有效期，需要自行管理，当失效时需重新获取.
     * @param ak - 百度云官网获取的 API Key
     * @param sk - 百度云官网获取的 Securet Key
     * @return assess_token 示例：
     * "24.460da4889caad24cccdb1fea17221975.2592000.1491995545.282335-1234567"
     */

    public static String getAuth(String ak, String sk) {
        // 获取token地址
        String authHost = "https://aip.baidubce.com/oauth/2.0/token?";
        String getAccessTokenUrl = authHost
                // 1. grant_type为固定参数
                + "grant_type=client_credentials"
                // 2. 官网获取的 API Key
                + "&client_id=" + ak
                // 3. 官网获取的 Secret Key
                + "&client_secret=" + sk;
        try {
            URL realUrl = new URL(getAccessTokenUrl);
            // 打开和URL之间的连接
            HttpURLConnection connection = (HttpURLConnection) realUrl.openConnection();
            connection.setRequestMethod("GET");
            connection.connect();
            // 获取所有响应头字段
            Map<String, List<String>> map = connection.getHeaderFields();
            // 遍历所有的响应头字段
            for (String key : map.keySet()) {
                System.err.println(key + "--->" + map.get(key));
            }
            // 定义 BufferedReader输入流来读取URL的响应
            BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
            String result = "";
            String line;
            while ((line = in.readLine()) != null) {
                result += line;
            }
            /**
             * 返回结果示例
             */
            LOGGER.info("result:" + result);
            JSONObject jsonObject = new JSONObject(result);
            String access_token = jsonObject.getString("access_token");
            return access_token;
        } catch (Exception e) {
            LOGGER.error("获取token失败！",e);
            e.printStackTrace(System.err);
        }
        return null;
    }
}
